eltrend
WT5041
8-bit µ C with Heart Rate Detect Circuits
Version 1.01
u 3 Channel 8-bit PWM output
u LCD driver
u LCD direct drive (max. 16-digit display at 1/4 duty)
u 1/4, 1/3, 1/2 duties and 1/2, 1/3 biases can be selected by software programming
u 1/4, 1/3, 1/2 duties and 1/2, 1/3 biases can be selected by software programming
u LCD segments SEG25~32 can be used as 8 I/O pins by software programming
u Real-time emulator
u Package: Die form
Weltrend Semiconductor Inc.
2F, No. 24, Industry East 9th Road,
Science-Based Industrial Park,
Hsin-chu, TAIWAN
TEL: 886-3-5780241
FAX: 886-3-5770419
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